#CACHE{0}
            <li class="articles_select_simple">
             <label><:ecatalogue:in_rubrique:></label> 
             <?php 
             // SPIP's rubrique select
             $chercher_rubrique = charger_fonction('chercher_rubrique', 'inc');
	         echo $chercher_rubrique('#ID_RUBRIQUE', 'rubrique', true, 0);
              ?>
            </li>
            <li class="articles_select_simple">
             <label><:ecatalogue:select_products:></label> 
             <select multiple="multiple" size="5" id="add_articles" name="#NAME[]" >
                <INCLUDE {fond=prive/select_articles/simple_get_articles}{id_rubrique=#ID_RUBRIQUE}>
             </select>
            </li>

<script>
$(document).ready(function() {
    // Load articles for selected rubrique
    $('.articles_select_simple select#id_parent').change(function(){
        var id_rubrique = $(this).find('option:selected').val();
        $.post('#CHEMIN{prive/select_articles/simple_get_articles.php}',
        {                
            id_rubrique: id_rubrique
        }, 
        function(data){
            if (data) { //alert(data);
                $('.articles_select_simple select#add_articles').html(data);
            }
        });
    });
});
</script>